CVE-2020-36385

An issue was discovered in the Linux kernels Userspace Connection Manager Access for RDMA. This could allow a local attacker to crash the system, corrupt memory or escalate privileges. Mitigation Mitigation for this issue is either not available or the currently available options does not meet th...

Exploitation of Accellion File Transfer Appliance

Summary This joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,1 New Zealand,2 Singapore,3 the United Kingdom,4 and the United States.56 These authorities are aware of cyber actors exploiting vulnerabilities in Accellion File Transfer Appliance...

Bash Ransomware DarkRadiation Targets Red Hat- and Debian-based Linux Distributions

We investigate how certain hacking tools are used to move laterally on victims’ networks to deploy ransomware. These tools contain reconnaissance/spreader scripts, exploits for Red Hat and CentOS, binary injectors, and more. In this blog, we focus on analyzing the worm and ransomware script...

How Does One Get Hired by a Top Cybercrime Gang?

The U.S. Department of Justice DOJ last week announced the arrest of a 55-year-old Latvian woman whos alleged to have worked as a programmer for Trickbot, a malware-as-a-service platform responsible for infecting millions of computers and seeding many of those systems with ransomware. Just how di...

IBM Resilient 安全漏洞

IBM Resilient is a suite of incident response platforms from IBM in the United States. The platform supports functions such as incident response process orchestration and incident management. A security vulnerability exists in IBM Resilient OnPrem, which can be exploited by an attacker to obtain...

CVE-2021-32684

magento-scripts contains scripts and configuration used by Create Magento App, a zero-configuration tool-chain which allows one to deploy Magento 2. In versions 1.5.1 and 1.5.2, after changing the function from synchronous to asynchronous there wasn't implemented handler in the start, stop, exec,...

Design/Logic Flaw

Restund is an open source NAT traversal server. The restund TURN server can be instructed to open a relay to the loopback address range. This allows you to reach any other service running on localhost which you might consider private. In the configuration that we ship...

PT-2021-4479 · Restund · Restund

Name of the Vulnerable Software and Affected Versions: Restund affected versions not specified Description: The issue is related to the Restund TURN server, which can be instructed to open a relay to the loopback address range, potentially exposing private services running on localhost. An attack...

USN-4966-1: libx11 vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that libx11 incorrectly validated certain parameter lengths. A remote attacker could possibly use this issue to trick libx11 into emitting extra X protocol requests. CVEs contained in th...

USN-4968-1: LZ4 vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that LZ4 incorrectly handled certain memory operations. If a user or automated system were tricked into uncompressing a specially- crafted LZ4 file, a remote attacker could use this issu...

USN-4938-1: Unbound vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that Unbound contained multiple security issues. A remote attacker could possibly use these issues to cause a denial of service, inject arbitrary commands, execute arbitrary code, and...

USN-4969-1: DHCP vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description Jon Franklin and Pawel Wieczorkiewicz discovered that DHCP incorrectly handled lease file parsing. A remote attacker could possibly use this issue to cause DHCP to crash, resulting in a denial of service...

USN-4971-1: libwebp vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that libwebp incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this issue ...

GHSA-MV55-23XP-3WP8 Access control flaw in Kiali

An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0. This flaw allows an attacker with a basic level of access to the cluster to deploy a kiali operand to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access ...

Optimize security with Azure Firewall solution for Azure Sentinel

Security is a constant balance between proactive and reactive defenses. They are both equally important, and neither can be neglected. Effectively protecting your organization means constantly optimizing both prevention and detection. That’s why we’re excited to announce a seamless integration...

Optimize security with Azure Firewall solution for Azure Sentinel

Security is a constant balance between proactive and reactive defenses. They are both equally important, and neither can be neglected. Effectively protecting your organization means constantly optimizing both prevention and detection. That’s why we’re excited to announce a seamless integration...

Description of the security update for Excel 2016: June 8, 2021 (KB5001947)

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Microsoft Releases June 2021 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s June 2021 Security Update Summary and...

Siemens SIMATIC RFID (Update B)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Low attack complexity Vendor: Siemens Equipment: SIMATIC RF Products Vulnerability: Uncontrolled Resource Consumption 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-21-159-13 Siemens SIMATIC RFID Readers...

Johnson Controls Metasys

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Johnson Controls Equipment: Metasys Servers, Engines, and Tools Vulnerability: Improper Privilege Management 2. RISK EVALUATION Successful exploitation of this vulnerability could give an authenticated...